Nixanide 500mg Tablet

Medically Reviewed by Thomas C. Bailey, MDTrusted SourceThomas C. Bailey, MDMedical Reviewer | Infectious Disease Specialist | Internal Medicine PhysicianView moreWritten by Sarah AllemanTrusted SourceSarah AllemanAuthor | Infectious Disease SpecialistView more

Nixanide 500mg Tablet: Overview

Wondering what Nixanide 500mg Tablet is used for? It contains nitazoxanide, an antiparasitic medicine used to treat certain intestinal infections that may cause diarrhea and other digestive symptoms. The tablets are available in pack sizes of 30, 60, 100, 200, and 300 tablets.

Uses of Nixanide 500mg Tablet

• Used to treat certain intestinal parasitic infections.
• May be prescribed for diarrhea linked to Giardia infections.
• May be used for diarrhea caused by Cryptosporidium in appropriate patients.
• Can help address symptoms associated with susceptible protozoal infections.

How Nixanide 500mg Tablet Works

Nixanide contains nitazoxanide, which acts against certain parasites and protozoa in the digestive tract. It interferes with processes these organisms need to produce energy and survive, helping the body clear the infection.

As the infection improves, symptoms such as loose stools, stomach discomfort, or cramping may settle. Nixanide is intended for infections that are sensitive to nitazoxanide, so it may not be helpful for every cause of diarrhea, including many viral or bacterial illnesses.

How to Take Nixanide 500mg Tablet

Take Nixanide 500mg Tablet only as directed by a healthcare professional. Swallow the tablet with water and follow the instructions provided with your prescription or on the medicine label. Taking it with food may help absorption and reduce stomach upset. Complete the recommended course unless a healthcare professional tells you otherwise, and do not take extra tablets if you miss a dose; ask a pharmacist or prescriber what to do.

Possible Side Effects

• Nausea or feeling sick
• Stomach pain or abdominal discomfort
• Headache
• Diarrhea or changes in bowel movements
• Temporary changes in the color of urine or other body fluids

Side effects are not experienced by everyone. Seek prompt medical attention for signs of a serious allergic reaction, such as swelling of the face or throat, breathing difficulty, or widespread rash.

Precautions & Warnings

• Tell your healthcare professional about allergies, liver or kidney problems, and all medicines or supplements you use.
• Discuss use during pregnancy or breastfeeding before taking nitazoxanide.
• Children may require a different formulation or strength; use this tablet only when specifically recommended.
• Persistent diarrhea can cause dehydration. Seek medical advice if symptoms are severe, prolonged, or accompanied by blood, fever, or marked weakness.
• Do not share this medicine with another person, even if their symptoms appear similar.

Frequently Asked Questions about Nixanide 500mg Tablet

What infections can Nixanide 500mg Tablet treat?

Nixanide contains nitazoxanide and is used for certain intestinal infections caused by parasites or protozoa, including susceptible Giardia and Cryptosporidium infections. It is not suitable for every type of diarrhea, so the cause of the illness should be assessed by a healthcare professional.

Should Nixanide 500mg Tablet be taken with food?

Nitazoxanide tablets are commonly taken with food because food can help the medicine absorb properly and may lessen stomach discomfort. Follow the directions on your prescription or product label, and ask a pharmacist if those instructions are unclear.

What should I do if diarrhea continues while using Nixanide?

Contact a healthcare professional if diarrhea does not improve, becomes severe, or is accompanied by blood, fever, intense abdominal pain, or signs of dehydration. Nixanide treats specific infections, so ongoing symptoms may need reassessment and different care.

Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult your doctor or pharmacist before starting any medication.